Visual guidance for takeoff and landing of airplane in low visibility condition, monitor system and technique thereof

Abstract

The invention relates to a visual guiding and monitoring system for the plane taking off and landing with low visibility and the technique, wherein, the system comprises a plurality of infrared cooperation marks, infrared detecting and imaging systems and control computers, wherein, the infrared cooperation marks are arranged on the landing point area, the runway boundary, the runway end, the planes parked on the airport and gliding on the airport, the parked vehicles and the moving vehicles, the tall buildings and barriers around the airport and the crossroads of the runway; the infrared detecting and imaging systems and control computers are arranged on the control tower of airport, the planes and the vehicles; the control computers are used for controlling all the infrared cooperation marks to emit specific infrared ray; the infrared detecting and imaging systems are used for detecting that the spectrum range is matched with the wavelength of the infrared ray emitted by the infrared cooperation marks. With the computer visual and mode identification technology, the visual guiding and monitoring system enables to extract the relative information automatically to guide the vehicles on the airport to travel, to guide the plane to glide, take off and land, so as to realize the intelligent monitoring for the whole airport. The visual guiding and monitoring system is also suitable for the roads, waterway traffic, collision prevention, rescue and dangerous area warning with low visibility.

Description

technical field [0001] The present invention relates to a visual guidance and monitoring system and technology for aircraft takeoff and landing, in particular to a visual guidance and monitoring system and technology for aircraft takeoff and landing based on infrared cooperation signs under low visibility, specifically for low visibility Deplane taxiing, takeoff and landing. It belongs to the field of aviation technology. Background technique [0002] In low-visibility weather such as heavy fog, the aircraft cannot take off and land safely, resulting in flight delays, causing losses to individuals, airlines, and the national economy, especially when encountering urgent matters, such as overseas visits, attending major emergency meetings, and major rescues. [0003] Due to the growing influence of the development of the global economy on the meteorological environment, it is reported that the average number of days of haze and heavy fog in Nanjing has increased from 2 to 4 d...

AI Technical Summary

Problems solved by technology

However, this detection distance is not enough to meet the requirements of aircraft landing in real low visibility

In addition, when the intruder is in the middle blind zone and outside the beam of the adjacent detection device, the alarm cannot be issued, and this alarm technology is difficult to cover the entire airport, and it is not convenient for the intelligent monitoring of the airport tower

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